The video discusses the increased risk of severe illness associated with having a faulty gene linked to dementia. It highlights how this genetic factor can double the risk of experiencing a severe case of a disease.

What is the main topic introduced in the video?

• The link between genes and health risks

• The benefits of exercise

• The importance of a balanced diet

• The history of medicine

What is the faulty gene mentioned in the video linked to?

• Heart disease

• Dementia

• Diabetes

• Cancer

How does having a faulty gene affect the risk of severe illness?

• It doubles the risk

• It has no effect

• It reduces the risk

• It triples the risk

Which illness is mentioned as being more severe due to the faulty gene?

• COVID-19

• Asthma

• Flu

• Cold

What is the potential impact of the faulty gene on health?

• It boosts immunity

• It enhances physical strength

• It increases the risk of severe illness

• It improves memory